TY  - RPRT
TI  - Emergency aortic valvotomy.
AU  - H M WINDSOR
PY  - 1959
DO  - 10.5694/j.1326-5377.1959.tb89281.x
UR  - https://pubmed.ncbi.nlm.nih.gov/13845200/
ID  - 13845200
ER  -